iBodies: Modular Synthetic Antibody Mimetics Based on Hydrophilic Polymers Decorated with Functional Moieties
作者:Pavel Šácha、Tomáš Knedlík、Jiří Schimer、Jan Tykvart、Jan Parolek、Václav Navrátil、Petra Dvořáková、František Sedlák、Karel Ulbrich、Jiří Strohalm、Pavel Majer、Vladimír Šubr、Jan Konvalinka
DOI:10.1002/anie.201508642
日期:2016.2.12
biomedicine and anticancer therapy. Nevertheless, their use is compromised by high production costs, limited stability, and difficulty of chemical modification. The design and preparation of synthetic polymer conjugates capable of replacing antibodies in biomedical applications such as ELISA, flow cytometry, immunocytochemistry, and immunoprecipitation is reported. The conjugates, named "iBodies", consist
抗体是生物医学和抗癌治疗必不可少的工具。然而,它们的使用受到高生产成本,有限的稳定性和化学改性的困难的折衷。报道了设计和制备能够在生物医学应用(例如ELISA,流式细胞术,免疫细胞化学和免疫沉淀)中替代抗体的合成聚合物共轭物。缀合物称为“ iBodies”,由装饰有低分子量化合物的HPMA共聚物组成,这些化合物起靶向配体,亲和锚和成像探针的作用。我们准备了针对具有已知配体的几种蛋白质的特异性结合物,并将这些iBodies用于酶抑制,蛋白质分离,固定化,定量和活细胞成像。